JK

Joe Ko

UM United Microelectronics: 35 patents #119 of 4,560Top 3%
US United Semiconductor: 6 patents #6 of 92Top 7%
Overall (All Time): #77,063 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 25 most recent of 41 patents

Patent #TitleCo-InventorsDate
6555893 Bar circuit for an integrated circuit David Cheng-Hsiung Chen 2003-04-29
6350677 Method for forming a self-aligned silicide layer Gary Hong 2002-02-26
6309925 Method for manufacturing capacitor Tz-Guei Jung, Chia-Hsin Hou 2001-10-30
6303455 Method for manufacturing capacitor Chia-Hsin Hou, Tz-Guei Jung 2001-10-16
6271082 Method of fabricating a mixed circuit capacitor Chia-Hsin Hou, Jyh-Kuang Lin, Tz-Guei Jung 2001-08-07
6225219 Method of stabilizing anti-reflection coating layer Kan-Yuan Lee, Weiching Horng, Gary Hong 2001-05-01
6221761 Method of stabilizing anti-reflection coating layer Kan-Yuan Lee, Weiching Horng, Gary Hong 2001-04-24
6207535 Method of forming shallow trench isolation Kan-Yuan Lee, Yang-Hui Fang, Gary Hong 2001-03-27
6194271 Method for fabricating flash memory Chih-Hung Lin 2001-02-27
6180471 Method of fabricating high voltage semiconductor device Peter Chang, Gary Hong 2001-01-30
6159803 Method of fabricating flash memory Gary Hong 2000-12-12
6046079 Method for prevention of latch-up of CMOS devices Chung-Yuan Lee 2000-04-04
6046938 Structure of a flash memory Gary Hong, Wenchi Ting 2000-04-04
5976935 Method of fabricating an electrically erasable and programmable read-only memory (EEPROM) with improved quality for the tunneling oxide layer therein Ying-Jen Lin, Gary Hong 1999-11-02
5960288 Method of fabricating electrostatic discharge protection device Gary Hong 1999-09-28
5956590 Process of forming a field effect transistor without spacer mask edge defects Yong-Fen Hsieh, Shu-Jen Chen 1999-09-21
5899718 Method for fabricating flash memory cells Hwi-Huang Chen, Gary Hong 1999-05-04
5821629 Buried structure SRAM cell and methods for fabrication Jemmy Wen 1998-10-13
5817577 Grounding method for eliminating process antenna effect 1998-10-06
5716874 Method of fabricating EPROM memory by individually forming gate oxide and coupling insulator Gary Hong, Chih-Hung Lin 1998-02-10
5686321 Local punchthrough stop for ultra large scale integration devices Chih-Hung Lin 1997-11-11
5654569 Retarded double diffused drain device structure 1997-08-05
5646062 Method for ESD protection circuit with deep source diffusion Lee Chung Yuan 1997-07-08
5602049 Method of fabricating a buried structure SRAM cell Jemmy Wen 1997-02-11
5576557 Complementary LVTSCR ESD protection circuit for sub-micron CMOS integrated circuits Ming-Dou Ker, Chung-Yu Wu, Hun-Hsien Chang, Chung-Yuan Lee 1996-11-19